CN2221671Y - Horizontal eddy air compressor - Google Patents
Horizontal eddy air compressor Download PDFInfo
- Publication number
- CN2221671Y CN2221671Y CN 94245162 CN94245162U CN2221671Y CN 2221671 Y CN2221671 Y CN 2221671Y CN 94245162 CN94245162 CN 94245162 CN 94245162 U CN94245162 U CN 94245162U CN 2221671 Y CN2221671 Y CN 2221671Y
- Authority
- CN
- China
- Prior art keywords
- frame
- air compressor
- scroll
- main shaft
- configuration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a horizontal eddy air compressor, comprising a frame. The front end of the frame is provided with a fixed eddy disk and the back end of the frame is provided with a back cover. The fixed eddy disk is matched with a movable eddy disk whose back is provided with a spindle. The spindle is provided with a balance block. The fixed eddy disk is provided with an injector nozzle which is communicated with a compression cavity. The frame is provided with lubricate holes for a bearing with lubrication. Therefore, the unbalanced moment of the complete air compressor is reduced, the complete air compressor has a compact structure, oscillation noise is reduced, compressed air is cooled down and the compression cavity is ensured to be well sealed.
Description
The utility model belongs to fluid machinery Compressor Technology field.
Scroll air compressor described in the utility model is meant a kind of vortex rotor and vortex stator with end plate and the scrollwork that stretches out vertically or vortex filament element on end plate, the mutual angled assembling of vortex rotor and vortex stator, make it form a series of line contacts, the vortex rotor centerline is made circular movement but himself non-rotary fluid machinery under main shaft drives, the vortex rotor matches with the vortex stator, carry out air-breathing, the compression, exhaust reaches the intended purposes of compressor.
Horizontal type scroll air compressor described in the utility model is meant the horizontal type scroll formula compressor that spindle centerline is parallel with horizontal plane.
Present stage, common type is a piston type in the compressor family, screw type, sliding vane etc.And be used for the driving of pneumatic tool, and the compressor in the industries such as plastic blow is generally piston compressor, because its working principle and structural feature have determined the piston compressor complex structure, parts are many in addition, poor reliability; Large volume, big weight; Balance quality is poor, vibration, and noise is big, the operating cost height; Intermittent compression, the exhaust pulsation is big, and the whole set equipment that brings thus is just big, and heaviness has limited it to a great extent and has applied in a flexible way, and applies for it and has brought great inconvenience.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, proposes a kind of horizontal type scroll air compressor, disposes equilibrium block before bearing, thereby has reduced the complete machine unbalance moment, makes compact integral structure, and vibrating noise reduces.Another purpose of the present utility model adopts the oil spout technology in the air compression chamber, on the one hand pressurized gas is played cooling action, on the other hand compression chamber is had seal action.
The utility model comprises a frame, front-end configuration one fixed scroll of frame, backend arrangement one bonnet of frame, matching with fixed scroll is equipped with moving scroll, and the back side of moving scroll disposes a main shaft, main shaft leans on bearings on bonnet, be positioned at configuration one equilibrium block on the preceding main shaft of main bearing, the jet that configuration one and compression chamber communicate on fixed scroll, configuration one oilhole on the support, oilhole and support communicate with the cavity that bonnet forms, and get rid of oil by equilibrium block and give bearing with lubricated.
Fig. 1 is a structure principle chart of the present utility model.
Fig. 2 is a fundamental diagram of the present utility model.
Referring to Fig. 1, the utility model adopts belt to drag, belt pulley 7 cooperates with main shaft 9, main shaft 9 is supported on the bonnet 6 by bearing 5,8, and bonnet 6 closely cooperates with frame 3, main shaft 9 drives moving scroll 10 revolution, under anti-rotation frame 2 effect, moving scroll 10 is meshing with each other with fixed scroll 1, forms---compression---exhaust cycle air-breathing.Characteristics of the present utility model are, complete machine adopts the oil circulation, and one the tunnel enters the compression chamber that moving scroll 10 and fixed scroll 1 form, and one the tunnel enters frame 3 and the cavity that bonnet 6 forms, and in order to lubricating bearings 4,5,8, enters oil separator then and separates.Balance iron 16 is fixed on the main shaft 9, and its high speed rotating has got rid of lubricant oil, is able to lubricating bearings 4,5,8.The oil that enters compression chamber enters from jet 15, plays cooling, seal action.
The back side in moving scroll 10 disposes a bearing 2, it is by eight balls, raceway body and upper and lower bearing matrix are formed, bear the axial force that pressurized gas produces on the one hand, on the one hand anti-stop scroll 10 rotations, this shaft strength is in good condition, operate steadily, can effectively guarantee axial between moving scroll 10 and the fixed scroll 1, warp spacers makes the compressor operating stability and high efficiency.
Referring to Fig. 2, when main shaft 9 drove moving scroll 10 revolution, moving scroll 10 and fixed scroll 1 formed shape as 13 crescent shape cavity, when air-breathing end, cavity 13 is airtight, and contact points is 12, continuation rotation along with scroll 10, contact points 12 advances inwards, the Seal cage volume reducing, and gas is compressed, when reaching rated pressure, by relief opening 14 exhausts, so go round and begin again, carry out---compression---exhaust cycle air-breathing.In addition, 11 is intakeport, opens on fixed scroll 1.
This shows, the utlity model has following characteristics:
1, configuration one equilibrium block on the main shaft 9, thus the complete machine unbalance moment reduced, making compact integral structure, vibrating noise reduces;
2, complete machine adopts the oil circulation, has good cooling results, the tangible characteristics of sealing effect.
Claims (1)
1. horizontal type scroll air compressor, comprise a frame, front-end configuration one fixed scroll of frame, backend arrangement one bonnet of frame, match with fixed scroll and to be equipped with moving scroll, the moving scroll back side disposes a main shaft, main shaft leans on bearings on bonnet, characteristics of the present utility model are: be positioned at configuration one equilibrium block on the preceding main shaft of main bearing, the jet that configuration one and compression chamber communicate on the fixed scroll, configuration one oilhole on the frame, oilhole and support communicate with the cavity that bonnet forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245162 CN2221671Y (en) | 1994-11-15 | 1994-11-15 | Horizontal eddy air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245162 CN2221671Y (en) | 1994-11-15 | 1994-11-15 | Horizontal eddy air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221671Y true CN2221671Y (en) | 1996-03-06 |
Family
ID=33851036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94245162 Expired - Fee Related CN2221671Y (en) | 1994-11-15 | 1994-11-15 | Horizontal eddy air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221671Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922449A (en) * | 2010-08-19 | 2010-12-22 | 罗学圣 | Water spraying scroll compressor |
| CN102562589A (en) * | 2012-03-21 | 2012-07-11 | 南通市红星空压机配件制造有限公司 | Vortex type air compressor |
| CN105971875A (en) * | 2016-06-20 | 2016-09-28 | 浙江华燕精密科技有限公司 | Oil-free lubrication two-stage scroll compressor |
| CN105971874A (en) * | 2016-06-20 | 2016-09-28 | 浙江华燕精密科技有限公司 | Oil-free lubrication scroll compressor |
| CN112065716A (en) * | 2020-09-15 | 2020-12-11 | 周晓亮 | Double-extension-shaft horizontal scroll refrigerating compressor |
-
1994
- 1994-11-15 CN CN 94245162 patent/CN2221671Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922449A (en) * | 2010-08-19 | 2010-12-22 | 罗学圣 | Water spraying scroll compressor |
| CN102562589A (en) * | 2012-03-21 | 2012-07-11 | 南通市红星空压机配件制造有限公司 | Vortex type air compressor |
| CN105971875A (en) * | 2016-06-20 | 2016-09-28 | 浙江华燕精密科技有限公司 | Oil-free lubrication two-stage scroll compressor |
| CN105971874A (en) * | 2016-06-20 | 2016-09-28 | 浙江华燕精密科技有限公司 | Oil-free lubrication scroll compressor |
| CN112065716A (en) * | 2020-09-15 | 2020-12-11 | 周晓亮 | Double-extension-shaft horizontal scroll refrigerating compressor |
| CN112065716B (en) * | 2020-09-15 | 2022-10-21 | 周晓亮 | Double-shaft horizontal vortex type refrigeration compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |